JP2019043800A5 - - Google Patents
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- Publication number
- JP2019043800A5 JP2019043800A5 JP2017167245A JP2017167245A JP2019043800A5 JP 2019043800 A5 JP2019043800 A5 JP 2019043800A5 JP 2017167245 A JP2017167245 A JP 2017167245A JP 2017167245 A JP2017167245 A JP 2017167245A JP 2019043800 A5 JP2019043800 A5 JP 2019043800A5
- Authority
- JP
- Japan
- Prior art keywords
- component
- less
- optical glass
- mass
- sio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000005304 optical glass Substances 0.000 claims 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims 4
- GEIAQOFPUVMAGM-UHFFFAOYSA-N oxozirconium Chemical compound [Zr]=O GEIAQOFPUVMAGM-UHFFFAOYSA-N 0.000 claims 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims 4
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 claims 3
- 230000003287 optical Effects 0.000 claims 3
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims 1
- 229910005191 Ga 2 O 3 Inorganic materials 0.000 claims 1
- 229910052688 Gadolinium Inorganic materials 0.000 claims 1
- 229910005793 GeO 2 Inorganic materials 0.000 claims 1
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims 1
- 229910018068 Li 2 O Inorganic materials 0.000 claims 1
- 229910006404 SnO 2 Inorganic materials 0.000 claims 1
- 229910052769 Ytterbium Inorganic materials 0.000 claims 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 229910052746 lanthanum Inorganic materials 0.000 claims 1
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017167245A JP7227693B2 (ja) | 2017-08-31 | 2017-08-31 | 光学ガラス、プリフォーム及び光学素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017167245A JP7227693B2 (ja) | 2017-08-31 | 2017-08-31 | 光学ガラス、プリフォーム及び光学素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019043800A JP2019043800A (ja) | 2019-03-22 |
| JP2019043800A5 true JP2019043800A5 (fr) | 2020-02-20 |
| JP7227693B2 JP7227693B2 (ja) | 2023-02-22 |
Family
ID=65813739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017167245A Active JP7227693B2 (ja) | 2017-08-31 | 2017-08-31 | 光学ガラス、プリフォーム及び光学素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7227693B2 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021015101A1 (fr) * | 2019-07-24 | 2021-01-28 | ||
| CN110937802B (zh) * | 2019-12-30 | 2022-07-29 | 成都光明光电股份有限公司 | 光学玻璃 |
| CN115304274A (zh) * | 2022-08-26 | 2022-11-08 | 成都光明光电股份有限公司 | 高折射高色散光学玻璃 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5950048A (ja) * | 1982-09-16 | 1984-03-22 | Ohara Inc | 光学ガラス |
| JPS6042245A (ja) * | 1983-08-10 | 1985-03-06 | Nippon Kogaku Kk <Nikon> | 直接成形可能な光学ガラス |
| DE19848077C1 (de) * | 1998-10-19 | 2000-01-27 | Schott Glas | Bleifreie optische Gläser |
| JP2004175632A (ja) * | 2002-11-28 | 2004-06-24 | Hikari Glass Co Ltd | 光学ガラス |
| JP4286652B2 (ja) * | 2002-12-27 | 2009-07-01 | Ｈｏｙａ株式会社 | 光学ガラス、プレス成形用ガラスゴブおよび光学素子 |
| JP6042245B2 (ja) | 2013-03-19 | 2016-12-14 | オイレス工業株式会社 | リバースカム装置 |
| KR102219333B1 (ko) | 2013-09-25 | 2021-02-22 | 히타치 긴조쿠 가부시키가이샤 | 원심 주조제 열간 압연용 복합 롤 |
-
2017
- 2017-08-31 JP JP2017167245A patent/JP7227693B2/ja active Active
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